081318501594 Combined Waterproof pH/ Conductivity/ TDS Meter MODEL : PT-146/ Palintest PT-146.ANA: 021-96835260 HP: 081318501594 email suksesmakmur65@ yahoo.com[5 Feb. 2012, 11:49:01]
Combined Waterproof pH/ Conductivity/ TDS Meter MODEL : PT-146.Hubungi Ibu ANA: email suksesmakmur65@ yahoo.com
FUNGSI : UNTUK MENGUKUR ANALISA AIR : pH, CONDUCTIVITY, DAN TDS.
Technical Specifications
pH Range 0.00 to 14.00
Resolution 0.01 pH
Accuracy ± 0.01 pH
Conductivity
Range
0 to 19.99, 199.9, 1999 µ S/ cm;
19.99, 199.9 mS/ cm
TDS Range 0 to 9.99, 99.9, 999 ppm; 9.99, 99.9, 199.9
ppt ( depending on factor setting)
Resolution &
Accuracy
0.05% Full Scale & ± 1% Full Scale or ±
1Digit
Temperature
Range
0.0 to 100.0 ° C; 32.0 to 212 ° F
Resolution &
Accuracy
0.1 ° C/ ° F & ± 0.3 ° C ( 0.5 ° F)
ATC Yes ( 0 to 80 ° C)
Normalisation
Temperature
25° C ( Selectable 15 to 30 ° C)
Temperature
Coefficient
2.1% ( Selectable ( 0.0 to 10.0% / ° C)
TDS Factor 0.67 ( Selectable ( 0.40 to 1.00)